EP2378509A4 - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
EP2378509A4
EP2378509A4 EP09834499A EP09834499A EP2378509A4 EP 2378509 A4 EP2378509 A4 EP 2378509A4 EP 09834499 A EP09834499 A EP 09834499A EP 09834499 A EP09834499 A EP 09834499A EP 2378509 A4 EP2378509 A4 EP 2378509A4
Authority
EP
European Patent Office
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09834499A
Other languages
German (de)
French (fr)
Other versions
EP2378509A1 (en
EP2378509B1 (en
Inventor
Tomohiko Mori
Kazunari Tomizawa
Yuichi Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of EP2378509A1 publication Critical patent/EP2378509A1/en
Publication of EP2378509A4 publication Critical patent/EP2378509A4/en
Application granted granted Critical
Publication of EP2378509B1 publication Critical patent/EP2378509B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3614—Control of polarity reversal in general
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
    • G09G2300/0447—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations for multi-domain technique to improve the viewing angle in a liquid crystal display, such as multi-vertical alignment [MVA]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0242—Compensation of deficiencies in the appearance of colours
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/068—Adjustment of display parameters for control of viewing angle adjustment
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/06—Colour space transformation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
EP09834499.7A 2008-12-26 2009-12-25 Liquid crystal display device Not-in-force EP2378509B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008335246 2008-12-26
JP2009132500 2009-06-01
PCT/JP2009/007233 WO2010073693A1 (en) 2008-12-26 2009-12-25 Liquid crystal display device

Publications (3)

Publication Number Publication Date
EP2378509A1 EP2378509A1 (en) 2011-10-19
EP2378509A4 true EP2378509A4 (en) 2012-08-01
EP2378509B1 EP2378509B1 (en) 2017-06-28

Family

ID=42287326

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09834499.7A Not-in-force EP2378509B1 (en) 2008-12-26 2009-12-25 Liquid crystal display device

Country Status (8)

Country Link
US (1) US8570351B2 (en)
EP (1) EP2378509B1 (en)
JP (1) JP5680969B2 (en)
KR (1) KR101245455B1 (en)
CN (1) CN102265329B (en)
BR (1) BRPI0923708A2 (en)
RU (1) RU2483362C2 (en)
WO (1) WO2010073693A1 (en)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101943833B (en) * 2010-07-29 2012-05-30 深圳市华星光电技术有限公司 Liquid crystal display and pixel unit thereof
US8786813B2 (en) 2010-07-29 2014-07-22 Shenzhen China Star Optoelectronics Technology Co., Ltd. Liquid crystal display and pixel units thereof
KR101773419B1 (en) * 2010-11-22 2017-09-01 삼성디스플레이 주식회사 Methode for compensating data and display apparatus performing the method
WO2012090880A1 (en) 2010-12-28 2012-07-05 シャープ株式会社 Signal conversion circuit and multi-primary color liquid crystal display device comprising same
WO2012093710A1 (en) * 2011-01-07 2012-07-12 シャープ株式会社 Liquid crystal display device
CN102749751B (en) * 2011-04-22 2015-09-16 群创光电股份有限公司 Display panel
US9058783B2 (en) * 2011-08-31 2015-06-16 Sharp Kabushiki Kaisha Liquid-crystal display device
JP2013050679A (en) * 2011-08-31 2013-03-14 Sony Corp Driving circuit, display, and method of driving the display
JP5849538B2 (en) * 2011-08-31 2016-01-27 ソニー株式会社 Driving circuit, display device, and driving method of display device
TWI449013B (en) * 2012-05-22 2014-08-11 Au Optronics Corp Display apparatus and operation method thereof
JP5986442B2 (en) * 2012-07-06 2016-09-06 シャープ株式会社 Display device and display method
WO2014038517A1 (en) * 2012-09-07 2014-03-13 シャープ株式会社 Multiple-primary color display device
AU2013316621B2 (en) * 2012-09-13 2016-04-14 Sharp Kabushiki Kaisha Liquid crystal display device
JP6025851B2 (en) * 2012-09-13 2016-11-16 シャープ株式会社 Liquid crystal display
US20140218411A1 (en) * 2013-02-05 2014-08-07 Shenzhen China Star Optoelectronics Technology Co. Ltd. Method and System for Improving a Color Shift of Viewing Angle of Skin Color of an LCD Screen
JP5811228B2 (en) * 2013-06-24 2015-11-11 大日本印刷株式会社 Image processing apparatus, display apparatus, image processing method, and image processing program
KR102197270B1 (en) * 2014-01-03 2021-01-04 삼성디스플레이 주식회사 Method of compensating image of display panel, method of driving display panel including the same and display apparatus for performing the same
US9270370B2 (en) * 2014-01-29 2016-02-23 Huawei Technologies Co., Ltd. System and method for pilot tone modulation by data bias
CN103854570B (en) * 2014-02-20 2016-08-17 北京京东方光电科技有限公司 Display base plate and driving method thereof and display device
JP2016024382A (en) * 2014-07-22 2016-02-08 株式会社ジャパンディスプレイ Image display device and image display method
KR20160065397A (en) * 2014-11-28 2016-06-09 삼성디스플레이 주식회사 Display device and driving method thereof
CN104485077B (en) * 2014-12-16 2017-04-26 深圳市华星光电技术有限公司 Liquid crystal display panel and driving method thereof
CN104460114B (en) * 2014-12-26 2018-01-23 深圳市华星光电技术有限公司 Liquid crystal display panel and display device
TWI555409B (en) * 2015-03-10 2016-10-21 友達光電股份有限公司 Image processing method of a display
CN104751767B (en) * 2015-04-20 2017-04-26 京东方科技集团股份有限公司 Display panel, display method of display panel and display device
CN105372884A (en) * 2015-12-02 2016-03-02 武汉华星光电技术有限公司 LCD panel and electronic device using same
TWI598864B (en) * 2016-10-21 2017-09-11 友達光電股份有限公司 Display device
JP2018077423A (en) * 2016-11-11 2018-05-17 シャープ株式会社 Liquid crystal display device
US10366674B1 (en) 2016-12-27 2019-07-30 Facebook Technologies, Llc Display calibration in electronic displays
KR20180133279A (en) * 2017-06-05 2018-12-14 삼성디스플레이 주식회사 Display device
KR102439146B1 (en) * 2017-09-26 2022-09-02 삼성전자주식회사 Display appratus and controlling method thereof
CN107799079B (en) * 2017-10-10 2019-06-11 惠科股份有限公司 Method for driving liquid crystal display, device and equipment
CN107919099B (en) * 2017-10-10 2019-09-17 惠科股份有限公司 Method for driving liquid crystal display, device and equipment
US10621930B2 (en) * 2018-02-13 2020-04-14 Himax Technologies Limited Image processing method and image processing device for reducing color shift
JP2020034876A (en) * 2018-08-31 2020-03-05 シャープ株式会社 Display device and television receiver
CN108922490B (en) * 2018-09-07 2021-05-25 惠科股份有限公司 Display panel driving method and display device
CN109188749B (en) * 2018-09-19 2021-02-26 重庆惠科金渝光电科技有限公司 Display device
US10714043B2 (en) 2018-09-19 2020-07-14 Chongqing Hkc Optoelectronics Technology Co., Ltd. Display device and liquid crystal display
CN111489712B (en) * 2019-01-29 2022-03-11 咸阳彩虹光电科技有限公司 Pixel matrix driving device and display
US11138944B2 (en) * 2018-12-06 2021-10-05 Xianyang Caihong Optoelectronics Technology Co., Ltd Pixel matrix driving device and display device
CN111028801B (en) * 2019-12-11 2021-08-24 深圳市华星光电半导体显示技术有限公司 Display panel and display device
KR20210106625A (en) * 2020-02-20 2021-08-31 삼성디스플레이 주식회사 Display device and driving method thereof
CN113496682B (en) * 2020-03-19 2022-07-29 咸阳彩虹光电科技有限公司 Pixel data optimization method, pixel matrix driving device and display
KR20220000449A (en) * 2020-06-25 2022-01-04 삼성디스플레이 주식회사 Display device and driving method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030146893A1 (en) * 2002-01-30 2003-08-07 Daiichi Sawabe Liquid crystal display device
US20040239698A1 (en) * 2003-03-31 2004-12-02 Fujitsu Display Technologies Corporation Image processing method and liquid-crystal display device using the same

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800375A (en) 1986-10-24 1989-01-24 Honeywell Inc. Four color repetitive sequence matrix array for flat panel displays
US5610739A (en) * 1994-05-31 1997-03-11 Matsushita Electric Industrial Co., Ltd. Liquid crystal display unit with a plurality of subpixels
JP3362758B2 (en) 1996-03-15 2003-01-07 富士ゼロックス株式会社 Reflective color display
TWI272557B (en) 1997-06-12 2007-02-01 Sharp Kk Liquid crystal display device
JP4034022B2 (en) 2000-01-25 2008-01-16 シャープ株式会社 Liquid crystal display
JP2001306023A (en) 2000-04-18 2001-11-02 Seiko Epson Corp Image display device
JP3601786B2 (en) 2000-08-11 2004-12-15 シャープ株式会社 Liquid crystal display
US6801220B2 (en) * 2001-01-26 2004-10-05 International Business Machines Corporation Method and apparatus for adjusting subpixel intensity values based upon luminance characteristics of the subpixels for improved viewing angle characteristics of liquid crystal displays
TW540022B (en) * 2001-03-27 2003-07-01 Koninkl Philips Electronics Nv Display device and method of displaying an image
IL159246A0 (en) 2001-06-11 2004-06-01 Genoa Technologies Ltd Device, system and method for color display
JP4044347B2 (en) 2002-03-05 2008-02-06 松下電器産業株式会社 Driving method of liquid crystal display device
US9953590B2 (en) 2002-04-11 2018-04-24 Samsung Display Co., Ltd. Color display devices and methods with enhanced attributes
JP4342200B2 (en) 2002-06-06 2009-10-14 シャープ株式会社 Liquid crystal display
JP4248306B2 (en) 2002-06-17 2009-04-02 シャープ株式会社 Liquid crystal display
KR101133761B1 (en) 2005-01-26 2012-04-09 삼성전자주식회사 Liquid crystal display
US8305316B2 (en) * 2005-10-31 2012-11-06 Sharp Kabushiki Kaisha Color liquid crystal display device and gamma correction method for the same
KR101206724B1 (en) 2006-02-23 2012-11-30 삼성디스플레이 주식회사 Display apparatus
JP4805339B2 (en) 2006-02-27 2011-11-02 シャープ株式会社 Liquid crystal display
TWI356222B (en) * 2006-09-18 2012-01-11 Chimei Innolux Corp Liquid crystal display panel and liquid crystal di
EP2109091B1 (en) * 2007-01-25 2016-09-07 Sharp Kabushiki Kaisha Multi-primary-color display device
JP2009132500A (en) 2007-11-30 2009-06-18 Brother Ind Ltd Recording medium conveying device, and recording device including the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030146893A1 (en) * 2002-01-30 2003-08-07 Daiichi Sawabe Liquid crystal display device
US20040239698A1 (en) * 2003-03-31 2004-12-02 Fujitsu Display Technologies Corporation Image processing method and liquid-crystal display device using the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010073693A1 *

Also Published As

Publication number Publication date
JP5680969B2 (en) 2015-03-04
KR101245455B1 (en) 2013-03-19
RU2011131047A (en) 2013-02-10
WO2010073693A1 (en) 2010-07-01
CN102265329A (en) 2011-11-30
JPWO2010073693A1 (en) 2012-06-07
US20110254759A1 (en) 2011-10-20
CN102265329B (en) 2013-11-06
US8570351B2 (en) 2013-10-29
EP2378509A1 (en) 2011-10-19
EP2378509B1 (en) 2017-06-28
KR20110096176A (en) 2011-08-29
RU2483362C2 (en) 2013-05-27
BRPI0923708A2 (en) 2016-01-19

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